Alpinestars SMX-6 V3 Motorcycle Racing Boots – Black, Silver & Red, US 6.5 / EU 40, Part 2223025-199-40

The Alpinestars SMX-6 V3 Boots are engineered for riders seeking high-performance protection on both track and street. Featuring an advanced microfiber upper, these boots offer lightweight durability combined with excellent abrasion resistance and flexibility, ensuring comfort during intense riding sessions. The design incorporates front flex and back flexion zones constructed with textile over-injected with soft Thermoplastic Polyurethane (TPU), promoting natural movement while enhancing impact and abrasion resistance in critical areas.

Alpinestars' exclusive ankle brace protection system provides biomechanical support and stability, protecting against hyper-torsion, hyper-extension, and hyper-flexion, while also shielding the Achilles and ankle from impact. The lace-lock system, crafted from advanced polymer resin, guarantees quick, precise, and secure closure for a personalized fit. Additionally, a TPU shifter zone on the lower medial side offers superior protection against impact and abrasion.

Strategically positioned race-derived TPU shin plate protector enhances impact and abrasion resistance, while dual-density TPU ankle protectors are integrated between the upper and padding to safeguard key areas. The boots feature replaceable dual-density TPU toe sliders with screw-in assembly, providing comprehensive outer toe protection along with flexibility for walking comfort. Reinforced heel sliders and external side heel sliders are designed for optimal shock dissipation and promote sliding in the event of an accident, adding an extra layer of safety. These boots combine innovative materials and strategic protective features, making them an essential choice for serious riders demanding durability, flexibility, and superior impact protection.

Features:

• Advanced microfiber upper construction for lightweight durability and flexibility

• Front flex and back flexion zones with textile over-injected TPU for impact and abrasion resistance

• Alpinestars exclusive ankle brace system provides biomechanical support and ankle protection

• Lace-Lock System made from advanced polymer resin for quick, secure closure

• TPU shifter zone for enhanced impact and abrasion resistance on the lower medial side

• Race-derived TPU shin plate protector for superior impact and abrasion resistance

• Dual-density TPU ankle protectors positioned between upper and padding for key area protection

• Replaceable dual-density TPU toe slider with screw-in assembly for outer toe protection and flexibility

• Replaceable heel slider and external side heel sliders for shock absorption and sliding safety

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2223025-199-40